VuoCommandSetTriggerThrottling.cc

Go to the documentation of this file.

 
#include "VuoCommandSetTriggerThrottling.hh"
#include "VuoCommandCommon.hh"
#include "VuoCompilerPort.hh"
#include "VuoEditorComposition.hh"
#include "VuoEditorWindow.hh"
 
VuoCommandSetTriggerThrottling::VuoCommandSetTriggerThrottling(VuoPort *port,
                                                 enum VuoPortClass::EventThrottling eventThrottling,
                                                 VuoEditorWindow *window)
    : VuoCommandCommon(window)
{
    setText(QApplication::translate("VuoEditorWindow", "Set Throttling"));
    this->window = window;
    this->revertedSnapshot = window->getComposition()->takeSnapshot();
 
    // Start of command content.
    {
        port->setEventThrottling(eventThrottling);
    }
    // End of command content.
 
    this->updatedSnapshot = window->getComposition()->takeSnapshot();
 
    VuoCompilerPort *cp = dynamic_cast<VuoCompilerPort *>(port->getCompiler());
    setDescription("Set throttling for %s to %s",
        cp ? cp->getIdentifier().c_str() : "?",
        eventThrottling == VuoPortClass::EventThrottling_Enqueue ? "enqueue" : "drop");
}
 
int VuoCommandSetTriggerThrottling::id() const
{
    return VuoCommandCommon::setTriggerThrottlingCommandID;
}
 
void VuoCommandSetTriggerThrottling::undo()
{
    VuoCommandCommon_undo;
 
    window->resetCompositionWithSnapshot(revertedSnapshot);
    window->coalesceSnapshots(updatedSnapshot, revertedSnapshot);
    window->getComposition()->updatePortPopovers();
}
 
void VuoCommandSetTriggerThrottling::redo()
{
    VuoCommandCommon_redo;
 
    window->resetCompositionWithSnapshot(updatedSnapshot);
    window->coalesceSnapshots(revertedSnapshot, updatedSnapshot);
    window->getComposition()->updatePortPopovers();
}